EP0184863B1 - Catalyseur tris(dimethylamino)sulphonium bifluorure - Google Patents

Catalyseur tris(dimethylamino)sulphonium bifluorure Download PDF

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Publication number
EP0184863B1
EP0184863B1 EP85201447A EP85201447A EP0184863B1 EP 0184863 B1 EP0184863 B1 EP 0184863B1 EP 85201447 A EP85201447 A EP 85201447A EP 85201447 A EP85201447 A EP 85201447A EP 0184863 B1 EP0184863 B1 EP 0184863B1
Authority
EP
European Patent Office
Prior art keywords
tris
dimethylamino
mmol
sulfonium
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP85201447A
Other languages
German (de)
English (en)
Other versions
EP0184863A3 (en
EP0184863A2 (fr
Inventor
William Brown Farnham
Dotsevi Yao Sogah
William Joseph Middleton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to AT85201447T priority Critical patent/ATE53593T1/de
Publication of EP0184863A2 publication Critical patent/EP0184863A2/fr
Publication of EP0184863A3 publication Critical patent/EP0184863A3/en
Application granted granted Critical
Publication of EP0184863B1 publication Critical patent/EP0184863B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Definitions

  • This invention relates to tris(dimethylamino)sulfonium bifluoride having utility as a polymerization catalyst, and to a process for preparing such compound.
  • Co-pending European Patent Application No. 82303405.3 (Publication No. 0 068 887), of which this Application is a Divisional, describes and claims a process of preparing a "living" polymer, the process comprising contacting under polymerizing conditions at least one polar acrylic-type or maleimide, alphaolefinic, monomer with (i) a tetra-coordinate organosilicon, organo-tin, or organo-germanium polymerization initiator containing at least one initiating site and (ii) a co-catalyst which is a source of bifluoride, fluoride, cyanide, or azide ions or a suitable Lewis acid.
  • Such compound may be used as the source of bifluoride ions in the polymerization process of copending Application No. 82303405.3.
  • tris(dimethylamino)sulfonium bifluoride is prepared by reacting a silicate of the formula wherein Me is as defined above, with water or a lower alkanol, for example, methanol; water is preferred since higher yields are obtained.
  • the tris(dimethylamino)sulfonium difluoromethylsilicate which is used as starting material in the process of the present invention, can be prepared according to the processes disclosed by Middleton, U.S. Patent 3,940,402.
  • This example illustrates the preparation of a "living" polymer which can further polymerize after more than 20 h. Polymerization is initiated by MTS in the presence of bifluoride ions as co-catalyst.
  • hydroxy-terminated methyl methacrylate (35%)/n-butyl methacrylate (BMA) (65%) copolymer was prepared using the following amounts of materials: [(2-methyl-1-[2-(trimethylsiloxy)ethoxy]-1-propenyl)oxy]trimethylsilane, 0.51 g (1.85 mmol); MMA, 11 ml (103.7 mmol); BMA, 30 ml (188.5 mmol); tris(dimethylamino)sulfonium bifluoride, 20 mg (0.1 mmol); THF, 100 ml. Upon addition of the monomers the temperature rose to 48.6° from 20.6°. Evaporation of solvents and drying of the resultant residue gave 38.6 g of copolymer.
  • GPC Mn 22100, M w 24500, D 1.11 (theor. M w 20,215).
  • This example demonstrates the preparation of "living" poly(methyl methacrylate) containing active terminal trimethylsiloxy groups, and subsequent reactions thereof.
  • the invention provides a catalytic compound for use in preparing useful and well known polymers containing functional substituents, for example, homopolymers and copolymers of acrylate and/or methacrylate monomers, such polymers heretofore being made usually by anionic polymerization techniques.
  • the invention also provides a catalytic compound for use in making certain commercially desirable, relatively monodisperse copolymers of methacrylate and acrylate comonomers, such copolymers being difficult or impossible to obtain by known processes such as anionic polymerization or free-radical polymerization.
  • the invention also provides a catalytic compound for use in making "living" polymer which may be cast or spun, for example, into a film or fiber, from solution (in an aprotic solvent) or isolated, processed, and then further polymerized.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Claims (5)

1. Le bifluorure de tris(diméthylamino)sulfonium.
2. Un procédé de préparation du bifluorure de tris(diméthylamino)sulfonium qui comprend la réaction de difluorotriméthylsilicate de tris(diméthylamino)sulfonium avec de l'eau ou un alcanol inférieur.
3. Un procédé selon la revendication 2, dans lequel ledit alcanol inférieur est le méthanol.
4. L'utilisation de bifluorure de tris(diméthylamino)sulfonium comme catalyseur pour la polymérisation d'au moins un monomère alpha-oléfinique polaire de type acrylique ou maléimide.
5. L'utilisation selon la revendication 4 pour la polymérisation d'au moins un monomère acrylate ou méthacrylate.
EP85201447A 1981-06-30 1982-06-29 Catalyseur tris(dimethylamino)sulphonium bifluorure Expired - Lifetime EP0184863B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85201447T ATE53593T1 (de) 1981-06-30 1982-06-29 Tris(dimethylamino)-sulfonium-bifluoridkatalysator.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27902581A 1981-06-30 1981-06-30
US279025 1981-06-30

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP82303405.3 Division 1982-06-29

Publications (3)

Publication Number Publication Date
EP0184863A2 EP0184863A2 (fr) 1986-06-18
EP0184863A3 EP0184863A3 (en) 1986-10-22
EP0184863B1 true EP0184863B1 (fr) 1990-06-13

Family

ID=23067360

Family Applications (2)

Application Number Title Priority Date Filing Date
EP82303405A Expired EP0068887B1 (fr) 1981-06-30 1982-06-29 Polymères vivantes et procédé de leur préparation
EP85201447A Expired - Lifetime EP0184863B1 (fr) 1981-06-30 1982-06-29 Catalyseur tris(dimethylamino)sulphonium bifluorure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP82303405A Expired EP0068887B1 (fr) 1981-06-30 1982-06-29 Polymères vivantes et procédé de leur préparation

Country Status (18)

Country Link
US (1) US4681918A (fr)
EP (2) EP0068887B1 (fr)
JP (1) JPS5813603A (fr)
KR (1) KR890004083B1 (fr)
AR (1) AR241118A1 (fr)
AT (1) ATE53593T1 (fr)
AU (1) AU565180B2 (fr)
BR (1) BR8203809A (fr)
DE (2) DE3280190D1 (fr)
DK (1) DK165456C (fr)
ES (1) ES513604A0 (fr)
GB (1) GB2102818A (fr)
HK (2) HK47987A (fr)
MX (1) MX174590B (fr)
NO (1) NO158627C (fr)
SG (1) SG22387G (fr)
ZA (1) ZA824678B (fr)
ZW (1) ZW13282A1 (fr)

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ES8607367A1 (es) * 1983-11-07 1986-06-16 Du Pont Un procedimiento para fabricar una composicion de recubrimiento a base de polimeros hechos de monomeros alfaolefinicos polares.
US4544724A (en) * 1984-06-19 1985-10-01 E. I. Du Pont De Nemours And Company Silylated vinyl alcohol polymers
AU583045B2 (en) * 1984-07-05 1989-04-20 E.I. Du Pont De Nemours And Company Acrylic star polymers
GB8419805D0 (en) * 1984-08-03 1984-09-05 Allied Colloids Ltd Aqueous drilling and packer fluids
JPH0618808B2 (ja) * 1984-10-08 1994-03-16 日本合成ゴム株式会社 ビニル系重合体の製法
GB8428985D0 (en) * 1984-11-16 1984-12-27 Allied Colloids Ltd Water soluble polymers
US4780554A (en) * 1984-11-20 1988-10-25 Union Carbide Corporation O-silylated ketene acetals and enol ethers and method of preparation
US4656233A (en) * 1984-11-29 1987-04-07 E. I. Du Pont De Nemours And Company "Living" polymers and chain transfer-regulated polymerization process
US4605716A (en) * 1985-02-14 1986-08-12 E. I. Du Pont De Nemours And Company Lewis base-catalyzed polymerization
CA1250997A (fr) * 1985-03-01 1989-03-07 Ira B. Dicker Stimulation de la vie active d'un polymere dans la polymerisation avec un oxyanion comme catalyseur
US4588795A (en) * 1985-03-01 1986-05-13 E. I. Du Pont De Nemours And Company Oxyanion-catalyzed polymerization
US4983679A (en) * 1986-05-29 1991-01-08 E. I. Dupont De Nemours And Company β-(keto or sulfonyl)esters from reaction of silylketene acetal and acyl or sulfonyl compound
US5260424A (en) * 1986-05-29 1993-11-09 E. I. Du Pont De Nemours And Company B-(keto or sulfonyl) esters from reaction of silylketene acetal and acyl or sulfonyl compound
US5110869A (en) * 1986-05-29 1992-05-05 E. I. Du Pont De Nemours And Company β-(keto or sulfonyl)esters from reaction of silyketene acetal and acyl or sulfonyl compound
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US4957973A (en) * 1986-07-08 1990-09-18 E. I. Du Pont De Nemours And Company Uncatalyzed process for preparing "living" polymers
US4728706A (en) * 1986-08-29 1988-03-01 E. I. Du Pont De Nemours And Company Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers
AU7895387A (en) * 1986-09-29 1988-03-31 E.I. Du Pont De Nemours And Company Living polymers from unsaturated si, sn or ge initiators
US4732955A (en) * 1986-09-29 1988-03-22 E. I. Du Pont De Nemours And Company Group transfer polymerization catalyzed by mercury compounds
US4806605A (en) * 1987-01-27 1989-02-21 E. I. Du Pont De Nemours And Company Monomers and initiators for group transfer polymerization
GB8705277D0 (en) * 1987-03-06 1987-04-08 Jenkins A D Preparing graft copolymers
US4771116A (en) * 1987-04-30 1988-09-13 E. I. Du Pont De Nemours And Company Silylamines as additives in group transfer polymerization
EP0295401A3 (fr) * 1987-04-30 1990-03-21 Wacker-Chemie Gmbh Procédé de polymérisation de composés polaires
US4845156A (en) * 1987-12-21 1989-07-04 E. I. Du Pont De Nemours And Company Preparation of macromonomers
GB8730131D0 (en) * 1987-12-24 1988-02-03 Ici Plc Catalysts
US5019634A (en) * 1988-02-16 1991-05-28 E. I. Du Pont De Nemours And Company Group transfer living polymer grafted to an initiator support
GB8803765D0 (en) * 1988-02-18 1988-03-16 Ici Plc Polymerisation process
GB8803764D0 (en) * 1988-02-18 1988-03-16 Ici Plc Polymerisation process
US4866145A (en) * 1988-04-01 1989-09-12 E. I. Du Pont De Nemours And Company Catalyst for group transfer polymerization
US4943648A (en) * 1988-04-01 1990-07-24 E. I. Du Pont De Nemours And Company Initiators for group transfer polymerization
US5021524A (en) * 1988-04-14 1991-06-04 E. I. Du Pont De Nemours And Company Initiator for group transfer polymerization
US5187244A (en) * 1988-07-22 1993-02-16 Mitsubishi Rayon Co., Ltd. Preparation process of block copolymers and resulting block copolymers
JPH02140211A (ja) * 1988-11-22 1990-05-29 Nippon Oil & Fats Co Ltd 分子内にペルオキシ給合を有するマレイミド系共重合体
US4906713A (en) * 1989-01-31 1990-03-06 E. I. Du Pont De Nemours And Company "Acrylic" ladder polymers
US4978723A (en) * 1989-03-01 1990-12-18 E. I. Du Pont De Nemours And Company Phosphonate-capped polymers
US4939211A (en) * 1989-03-01 1990-07-03 E. I. Du Pont De Nemours And Company Phosphonate-capped polymers
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US5244981A (en) * 1990-04-10 1993-09-14 Permeable Technologies, Inc. Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment
US5314960A (en) * 1990-04-10 1994-05-24 Permeable Technologies, Inc. Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment
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US5206295A (en) * 1991-02-25 1993-04-27 E. I. Du Pont De Nemours And Company Coating composition comprising an anhydride-containing polymer and a structured epoxy-containing polymer
EP0618956B1 (fr) * 1991-12-23 2001-07-11 Albemarle Corporation Produits d'addition michael polyfonctionnels et compositions de refrigeration contenant lesdits produits
DE4418647A1 (de) * 1993-05-28 1994-12-01 Kansai Paint Co Ltd Wäßrige Harzdispersion
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US6784248B2 (en) * 2002-02-15 2004-08-31 Ppg Industries Ohio, Inc. Thermosetting compositions containing alternating copolymers of isobutylene type monomers
WO2007008575A1 (fr) * 2005-07-13 2007-01-18 L'oreal Compositions cosmetiques contenant des polymeres liposolubles et des agents donnant du collant
US7884158B2 (en) * 2005-09-06 2011-02-08 L'Oré´al Cosmetic compositions containing block copolymers, tackifiers and phenylated silicones
EP3433288A1 (fr) * 2016-03-22 2019-01-30 Technische Universität München Polymérisation de monomères de type michael
EP3502094A1 (fr) 2017-12-21 2019-06-26 Covestro Deutschland AG Procédé de fabrication de polyols téléchéliques à partir de trithiocarbonates
TWI684607B (zh) * 2018-09-20 2020-02-11 國立清華大學 嵌段共聚物及其製備方法
WO2020100591A1 (fr) * 2018-11-15 2020-05-22 住友化学株式会社 Article moulé et son procédé de production

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Also Published As

Publication number Publication date
NO158627B (no) 1988-07-04
KR890004083B1 (ko) 1989-10-20
HK47987A (en) 1987-06-26
AU565180B2 (en) 1987-09-10
SG22387G (en) 1987-07-10
NO158627C (no) 1988-10-12
ES8307843A1 (es) 1983-08-01
HK80490A (en) 1990-10-12
ZA824678B (en) 1984-03-28
ES513604A0 (es) 1983-08-01
EP0184863A3 (en) 1986-10-22
ATE53593T1 (de) 1990-06-15
EP0068887B1 (fr) 1986-09-24
JPS5813603A (ja) 1983-01-26
BR8203809A (pt) 1983-07-05
AR241118A1 (es) 1991-11-15
NO822230L (no) 1983-01-03
DK165456C (da) 1993-04-19
DE3273440D1 (en) 1986-10-30
DK165456B (da) 1992-11-30
DK292682A (da) 1982-12-31
DE3280190D1 (de) 1990-07-19
GB2102818A (en) 1983-02-09
AR241118A2 (es) 1991-11-15
KR840000588A (ko) 1984-02-25
AU8544282A (en) 1983-01-06
EP0184863A2 (fr) 1986-06-18
ZW13282A1 (en) 1982-09-29
MX174590B (es) 1994-05-27
EP0068887A1 (fr) 1983-01-05
JPH0579685B2 (fr) 1993-11-04
US4681918A (en) 1987-07-21

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